Burr Alternatives
Build stateful AI agents and applications as state machines, with a built-in tracing UI
Burr is a Python framework for building stateful AI applications and agents, modeling them as state machines of actions and transitions defined with plain functions and decorators.
Explore 56 alternatives to Burr across 2 categories. Each tool listed below shares at least one category with Burr.
Top Burr alternatives at a glance
- AutoGen. Microsoft's framework for building multi-agent AI applications with event-driven messaging
- CrewAI. Framework for orchestrating role-playing, autonomous AI agents.
- LangGraph. Low-level framework for building stateful, long-running AI agents with graph-based orchestration
- Composio. Tool integration platform connecting AI agents to 1,000+ apps with managed auth and execution
- Smolagents. Lightweight Python agent framework from Hugging Face where agents write Python code instead of JSON tool calls
🕵️♀️ Agents
Mastra
TypeScript-first AI framework for building agents, RAG pipelines, and workflows
Letta
Framework for building stateful AI agents with persistent memory, formerly MemGPT
Google ADK
Open-source agent development kit from Google for building multi-agent systems
Fixie
The fastest way to build conversational AI agents
Superagent
Prototype and deploy agents powered by large language models.
Dust
The operating system for AI agents
🏗️ Frameworks & Stacks
Mastra
TypeScript-first AI framework for building agents, RAG pipelines, and workflows
Google ADK
Open-source agent development kit from Google for building multi-agent systems
LangChain
LangChain gives developers a framework to construct LLM‑powered apps easily.
phidata
Build an AI App in minutes using pre-built templates.
llama.cpp
LLM inference in C/C++ with broad hardware support and aggressive quantization
vLLM
High-throughput LLM inference engine with PagedAttention for efficient GPU memory usage
GPT4All
Desktop app and Python SDK for running open-source LLMs locally on any device
Jan
Open-source desktop app for running LLMs locally with a clean GUI
Frequently asked questions
What are the best alternatives to Burr?
Based on category overlap and popularity, the top alternatives to Burr include: AutoGen (Microsoft's framework for building multi-agent AI applications with event-dri...); CrewAI (Framework for orchestrating role-playing, autonomous AI agents.); LangGraph (Low-level framework for building stateful, long-running AI agents with graph-...); Composio (Tool integration platform connecting AI agents to 1,000+ apps with managed au...); Smolagents (Lightweight Python agent framework from Hugging Face where agents write Pytho...). See all 56 alternatives compared on this page.
Is there a free alternative to Burr?
Yes. 31 alternatives to Burr offer a free tier or free trial: LangGraph, Composio, OpenAI Agents SDK, Mastra, Letta, Google ADK, and more. Use the comparison above to find the best fit for your use case.
Are there open-source alternatives to Burr?
Yes. 46 open-source alternatives to Burr are listed here: AutoGen, CrewAI, LangGraph, Composio, Smolagents, OpenAI Agents SDK, and more. Open-source tools can be self-hosted for full control over data and infrastructure.
What is Burr?
Burr is a Python framework for building stateful AI applications and agents, modeling them as state machines of actions and transitions defined with plain functions and decorators. It covers chatbots, agents, and simulations without a domain-specific language. It persists state to disk, database... See 56 alternatives to Burr across 2 categories.
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